Ignition devices
Illuminating device, electro-optic device, and electronic...
Illumination apparatus
Illumination lamp with inner light tube
Illumination unit
Image display apparatus
Image forming apparatus having a heat insulating member
Image recording apparatus and rearview CRT therefor
Imaging device having enhanced quantum efficiency
Immersible lamp for a photochemical reactor
Immersion lamp for a photochemical reactor and its use
Incandescent lamp with high pressure rare gas filled tungsten-ha
Increased efficacy high pressure sodium lamp yielded by increase
Indicating element and method of manufacturing same
Indicating element and method of manufacturing same
Inductively-driven plasma light source
Infrared lamp and procedure for heating material to be...
Initial light output for metal halide lamp
Injection system for tandem accelerators
Integrally focused low ozone illuminator